Answer:
It's important that the U.S. Constitution defines citizenship because it guarantees it to people who are born within the United States.
Explanation:
It"subjects to the jurisdiction thereof".
D. a concave mirror
10J
KE = (1/2)mv²
100J = (.5)(40kg)v²
v²=(100J)/(20kg)
v²= 5
KE = 5(.5)(4kg)
KE = 10J
acidic
because the lower you go on the scale the more acidic it is and the closer to the middle the more neutral it is
